freebsd-src/usr.bin/netstat/common.h
Warner Losh bdcbfde31e usr.bin: Remove ancient SCCS tags.
Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by:		Netflix
2023-11-26 22:23:30 -07:00

91 lines
2.8 KiB
C

/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1992, 1993
* Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _NETSTAT_COMMON_H_
#define _NETSTAT_COMMON_H_
struct bits {
u_long b_mask;
char b_val;
const char *b_name;
};
extern struct bits rt_bits[];
const char *fmt_flags(const struct bits *p, int f);
void print_flags_generic(int flags, const struct bits *pbits,
const char *format, const char *tag_name);
int p_sockaddr(const char *name, struct sockaddr *sa, struct sockaddr *mask,
int flags, int width);
struct _wid {
int dst;
int gw;
int flags;
int pksent;
int mtu;
int iface;
int expire;
};
void set_wid(int fam);
void pr_rthdr(int af1 __unused);
extern struct _wid wid;
void p_flags(int f, const char *format);
bool p_rtable_netlink(int fibnum, int af);
struct ifmap_entry {
char ifname[IFNAMSIZ];
uint32_t mtu;
};
struct ifmap_entry *prepare_ifmap(size_t *ifmap_size);
extern const uint32_t rt_default_weight;
struct rt_msghdr;
struct nhops_map {
uint32_t idx;
struct rt_msghdr *rtm;
};
struct nhops_dump {
void *nh_buf;
struct nhops_map *nh_map;
size_t nh_count;
};
void dump_nhops_sysctl(int fibnum, int af, struct nhops_dump *nd);
struct nhop_map;
void nhop_map_update(struct nhop_map *map, uint32_t idx, char *gw, char *ifname);
#endif